Home / 1,481,098.05-2,221,536.21-534,468.73

Finding the Fourth Proportional to 1,481,098.05, 2,221,536.21 and 534,468.73

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Solution

The fourth proportional to 1,481,098.05, 2,221,536.21 and 534,468.73 is: 801,663.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,098.05 : 2,221,536.21 = 534,468.73 : x
  2. Step 2: Convert to fraction form
    1,481,098.05/2,221,536.21 = 534,468.73/x
  3. Step 3: Cross multiply
    1,481,098.05x = 2,221,536.21 × 534,468.73
  4. Step 4: Simplify right side
    1,481,098.05x = 1,187,341,636,807.71
  5. Step 5: Solve for x
    x = 1,187,341,636,807.71/1,481,098.05
  6. Step 6: Final answer
    x = 801,663.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.